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Java

Java

Java is a very widely used Object Oriented programming language. It's safe, simple to use and portable so that you can "write once, run anywhere".

Your journey through Java

Learn and master concepts to achieve fluency in Java.

1
Phase 1
1 Concept
Basics(0/1)
2
Phase 2
2 Concepts
Booleans(0/1)
Strings(0/1)
3
Phase 3
2 Concepts
If-Else Statements(0/1)
Numbers(0/1)
4
Phase 4
8 Concepts
Arrays(0/1)
For Loops(0/1)
For-Each Loops(0/1)
Nullability(0/1)
Ternary Operators(0/1)
Classes(0/1)
Date-Time(0/1)
Bit Manipulation(0/1)
5
Phase 5
7 Concepts
Lists(0/1)
Generic Types(0/1)
Chars(0/1)
Inheritance(0/1)
Randomness(0/1)
Constructors(0/1)
Switch Statements(0/1)
6
Phase 6
5 Concepts
Sets(0/1)
Maps(0/1)
Exceptions(0/1)
Interfaces(0/1)
Enums(0/1)
7
Phase 7
1 Concept
Method Overloading(0/1)